function nova_akce()
{
   if (document.getElementById("nova_akce").style.display == "none"){document.getElementById("nova_akce").style.display = "block";} else {document.getElementById("nova_akce").style.display = "none";}
}

function kalendar()
{
   if (document.getElementById("kalendar_submenu").style.display == "none"){document.getElementById("kalendar_submenu").style.display = "block";} else {document.getElementById("kalendar_submenu").style.display = "none";}
}

function onas()
{
   if (document.getElementById("onas_submenu").style.display == "none"){document.getElementById("onas_submenu").style.display = "block";} else {document.getElementById("onas_submenu").style.display = "none";}
}

function galerie()
{
   if (document.getElementById("galerie_submenu").style.display == "none"){document.getElementById("galerie_submenu").style.display = "block";} else {document.getElementById("galerie_submenu").style.display = "none";}
}

function forum()
{
   if (document.getElementById("forum_submenu").style.display == "none"){document.getElementById("forum_submenu").style.display = "block";} else {document.getElementById("forum_submenu").style.display = "none";}
}

function smazat(what)
{
   if(confirm('Opravdu smazat?'))
   {
      window.location = what;
   }
   else
   {
      return void(0);
   }
}